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Technical Data Sheet
PartsTable / COMPONENT / 4-190909-1-1/2-32
4-190909-1-1/2-32 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The 4-190909-1-1/2-32 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-334-2014, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
4-190909-1-1/2-32
NSN: 4730-01-334-2014
FSC: 4730
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
Part Number4-190909-1-1/2-32
NSN4730-01-334-2014
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4-190909-1-1/2-32 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
•
OPERATING PRESSURE: 1125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL OVERALL LENGTH: 5.344 INCHES IN
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 2.000 INCHES FIRST END IN
•
FURNISHED ITEMS AND QUANTITY: 1 PREFORMED PACKING
•
MAXIMUM OPERATING TEMP: 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
THREAD QUANTITY PER INCH: 32 SECOND END
•
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
OPERATING PRESSURE1125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL OVERALL LENGTH5.344 INCHES IN
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED2.000 INCHES FIRST END IN
FURNISHED ITEMS AND QUANTITY1 PREFORMED PACKING
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD QUANTITY PER INCH32 SECOND END
CONNECTION STYLEGRIPPING NIPPLE (NOSE) FIRST END
THREAD CLASS2A SECOND END A
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
4-190909 3-8 8Interchangeable
interchangeable cross-reference
interchangeable
MIL-H-24135Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-24787/3 GRI TY CInterchangeable
interchangeable cross-reference
interchangeable
4-190909-1 1/2-32L1Interchangeable
interchangeable cross-reference
interchangeable
MILH24135L1Interchangeable
interchangeable cross-reference
interchangeable
4-190909-1 1/2-32Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-190909-1-1/2-32?
4-190909-1-1/2-32 is a 4-190909-1-1/2-32.
What parts can replace 4-190909-1-1/2-32?
There are 20 known substitutes for 4-190909-1-1/2-32: 4-190909 3-8 8, MIL-H-24135, MIL-F-24787/3 GRI TY C and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-190909-1-1/2-32?
4-190909-1-1/2-32 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-334-2014. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026